Hi, I am trying to write a variable x to a matrix, that is output ultimately as a CSV file. Sometimes x will have a numerical value and other time no value (a null in my old language VBA). The question is how to assign a null value to x. I downloaded Missings.jl that has the “nothing” value, but t…

Assigning a null value to a variable

Peter-Jolly March 12, 2021, 9:14am 11

Thank you all for the responses. I now have a couple of options. Peter

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